CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Capital In Excess Of Par Value [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Jun. 30, 2012	$ 87	$ 207,830	$ (179,415)	$ 859	$ (255)	$ 29,106
Balance (in shares) at Jun. 30, 2012	8,700,789
Treasury Stock, (in shares) at Jun. 30, 2012					(37,788)
Dividends declared			(7,944)			(7,944)
Dividends forfeited with restricted stock forfeitures			26			26
Share-based compensation expense		848				848
Lapse of restriction on restricted stock	$ 1	(1)				0
Lapse of restriction on restricted stock (in shares)	106,977
Other comprehensive income (loss), net of taxes:
Net income (loss)			4,248			4,248
Foreign currency translation adjustment				(325)		(325)
Pensions plan				(174)		(174)
Comprehensive income (loss)						3,749
Balance at Jun. 30, 2013	$ 88	208,677	(183,085)	360	$ (255)	25,785
Balance at, shares (in shares) at Jun. 30, 2013	8,807,766
Treasury Stock, Shares (in shares) at Jun. 30, 2013					(37,788)
Treasury Stock, (in shares) at Jun. 30, 2013					(37,788)
Dividends declared			(4,442)			(4,442)
Dividends forfeited with restricted stock forfeitures			63			63
Share-based compensation expense		1,130				1,130
Lapse of restriction on restricted stock	$ 2	(2)				0
Lapse of restriction on restricted stock (in shares)	206,121
Repurchase of shares to satisfy minimum tax withholdings on restricted stock releases		(94)	(42)			(136)
Repurchase of shares to satisfy minimum tax withholdings on restricted stock releases (in shares)	(17,232)
Other comprehensive income (loss), net of taxes:
Net income (loss)			18,505			18,505
Foreign currency translation adjustment				22		22
Pensions plan				(473)		(473)
Comprehensive income (loss)						18,054
Balance at Jun. 30, 2014	$ 90	209,711	(169,001)	(91)	$ (255)	$ 40,454
Balance at, shares (in shares) at Jun. 30, 2014	8,996,655					8,996,655
Treasury Stock, Shares (in shares) at Jun. 30, 2014					(37,788)	(37,788)
Treasury Stock, (in shares) at Jun. 30, 2014					(37,788)	(37,788)
Dividends declared			(4,522)			$ (4,522)
Dividends forfeited with restricted stock forfeitures			73			73
Share-based compensation expense		902				902
Lapse of restriction on restricted stock	$ 1	(1)				0
Lapse of restriction on restricted stock (in shares)	140,138
Income tax impact of stock compensation		(156)				(156)
Other comprehensive income (loss), net of taxes:
Net income (loss)			(345)			(345)
Foreign currency translation adjustment				168		168
Pensions plan				32		32
Comprehensive income (loss)						(145)
Balance at Jun. 30, 2015	$ 91	$ 210,456	$ (173,795)	$ 109	$ (255)	$ 36,606
Balance at, shares (in shares) at Jun. 30, 2015	9,136,793					9,136,793
Treasury Stock, Shares (in shares) at Jun. 30, 2015					(37,788)	(37,788)